Tech Soft 3D, founded in 1996, provides developer toolkits (the HOOPS SDK family) and enterprise applications for engineering software. Its SDKs cover CAD/AEC/CAE data interoperability (HOOPS Exchange, HOOPS Access, HOOPS AI, RealDWG), 3D modeling (Siemens Parasolid, Polygonica, Autodesk OEM platforms), simulation (HOOPS Mesh, HOOPS Solve), and graphics and visualization (HOOPS Visualize, HOOPS Envision). It also offers ready-to-use SpinFire applications for converting, viewing and publishing 3D design data.